How is a lockout/tagout procedure properly performed?

The proper performance of a lockout/tagout procedure is crucial for ensuring the safety of workers during maintenance or servicing of equipment. The correct answer emphasizes a systematic approach to controlling hazardous energy.

Isolating the equipment is the first critical step, as it prevents accidental re-energization while work is being performed. This isolation often involves turning off or disconnecting power sources to the equipment. Following this, applying a lock or tag is essential. The lock prevents the machinery from being activated, while the tag serves as a warning that the equipment should not be operated until the lockout/tagout procedure is fully removed. Finally, confirming that the energy source is under control is vital to ensure that no remaining energy is present that could cause harm during repairs or maintenance.

This comprehensive process ensures that workers are protected from potential hazards associated with unexpected energization, mechanical movement, or the release of stored energy, promoting a safe working environment.